import urllib
import datetime
import re
import os.path
import requests

def save_file(this_download_url,path):
    print("- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ")
    time1=datetime.datetime.now()
    print( str(time1)[:-7],)
    if (os.path.isfile(path)):
        file_size=os.path.getsize(path)/1024/1024
        print("File "+path+" ("+ str(file_size)+"Mb) already exists.")
        return
    else:
        print( "Downloading "+path+"...")
        r = requests.get(this_download_url,stream=True)
        with open(path.encode('utf-8'), "wb") as code:
            code.write(r.content)
        time2=datetime.datetime.now()
        print (str(time2)[:-7],)
        print (path+" Done.")
        use_time=time2-time1
        print ("Time used: "+str(use_time)[:-7]+", ",)
        file_size=os.path.getsize(path)/1024/1024
        print ("File size: "+str(file_size)+" MB, Speed: "+str(file_size/(use_time.total_seconds()))[:4]+"MB/s")

def download_url(website_url):
    fuckyou_header= {'User-Agent':'Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.6) Gecko/20091201 Firefox/3.5.6'}
    req = urllib2.Request(website_url,headers=fuckyou_header)
    content = urllib2.urlopen(req).read()
    while len(content)<100:
        print("try again...")
        content = urllib2.urlopen(req).read()
    print ("Web page all length:" +str(len(content)))

    pattern=re.compile(r"http://m4.26ts.com/[.0-9-a-zA-Z]*.mp4")
    match = pattern.search(content)

    if match:
        the_url=match.group()
        save_file(the_url,the_url[19:])
    else:
        print ("No video found.")

urls=["http://www.46ek.com/view/22133.html",]
count=0
print (len(urls),)
print (" videos to download...")
for i in urls:
    count+=1
    print (count)
    download_url(i)
print ("All done")